%0 Journal Article %A Z. T. Zhukovskaya %A S. E. Zhukovskiy %A R. Sengupta %T On exact triangle inequalities in $(q_1,q_2)$-quasimetric spaces %J Vestnik rossijskih universitetov. Matematika %D 2019 %P 33-38 %V 24 %N 125 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTAMU_2019_24_125_a2/ %G ru %F VTAMU_2019_24_125_a2